The satellite reaction wheel's configuration plays also an important role in providing the
attitude control torques. Several configurations based on three or four reaction wheels are …

Attitude control of a satellite having only two reaction wheels is a challenging issue. To
address this problem, previously published researches considered some simplifying …

The attitude control problem of a spacecraft using two reaction wheels is revisited.
Controllability analysis shows that the reduced dynamics of a two-wheeled spacecraft are …

In this paper, the complete attitude stabilization of underactuated spacecraft with two parallel
single gimbal control moment gyroscopes (SGCMGs) is explored on 3-dimensional special …

Underactuated attitude control is supposed to be used on spacecraft when failure happens
with onboard actuators. One main problem with existing underactuated attitude control …

The attitude control of a rigid spacecraft with two skew single-gimbal control moment gyros
(CMGs), which is subject to an underactuated nonholonomic constraint, is investigated …

This correspondence investigates the underactuated spacecraft attitude maneuver problem
using two parallel single-gimbal control moment gyros (SGCMGs). According to the …

Based on the cat-righting reflex, this paper presents two reorientation maneuvers for legged
robots that can produce roll and pitch reorientation during free fall. In order to better describe …

Based on the nonlinear controllability theory, this paper analyzes the attitude controllability
for an underactuated spacecraft using two or one thrusters in sequence. In order to provide a …

The attitude control problem of a spacecraft underactuated by two single-gimbal control
moment gyros (SGCMGs) is investigated. Small-time local controllability (STLC) of the …